15740169982

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1\times {\mathrm{472139}}^1$

素因数の和:472431

約数の個数: 16

約数和(自身を含む): 24022483200

約数和(自身を除く): 8282313218

約数列:

[1, 2, 79, 158, 211, 422, 16669, 33338, 472139, 944278, 37298981, 74597962, 99621329, 199242658, 7870084991, 15740169982]

約数ペア:

[(1, 15740169982), (2, 7870084991), (79, 199242658), (158, 99621329), (211, 74597962), (422, 37298981), (16669, 944278), (33338, 472139)]